CmdJoinRx1Offset.cpp

00001 #include "CmdJoinRx1Offset.h"
00002 #include "CommandTerminal.h"
00003 
00004 CmdJoinRx1Offset::CmdJoinRx1Offset()
00005 :
00006   Command("Join Rx1 DR Offset", "AT+JRXO", "Join Rx1 datarate offset", "(US:0-3,AU:0-3,EU:0-5)") {
00007 
00008 }
00009 
00010 uint32_t CmdJoinRx1Offset::action(std::vector<std::string> args) {
00011     
00012     if (args.size() == 1) {
00013         CommandTerminal::Serial()->writef("%d\r\n", CommandTerminal::Dot()->getJoinRx1DataRateOffset());
00014     }
00015     else if (args.size() == 2) {
00016         std::string dr = mts::Text::toUpper(args[1]);
00017 
00018         int offset = 0;
00019         sscanf(dr.c_str(), "%d", &offset);
00020 
00021         if (CommandTerminal::Dot()->setJoinRx1DataRateOffset(offset) != mDot::MDOT_OK) {
00022             CommandTerminal::setErrorMessage(CommandTerminal::Dot()->getLastError());;
00023             return 1;
00024         }
00025     }
00026 
00027     return 0;
00028 }
00029 
00030 bool CmdJoinRx1Offset::verify(std::vector<std::string> args) {
00031     if (args.size() == 1)
00032         return true;
00033 
00034     if (args.size() == 2) {
00035         std::string dr = mts::Text::toUpper(args[1]);
00036 
00037         int offset = -1;
00038         sscanf(dr.c_str(), "%d", &offset);
00039 
00040         if (CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_US915 || CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_AU915) {
00041             if (offset < 0 || offset > 3) {
00042                 CommandTerminal::setErrorMessage("Invalid offset, expects (0-3)");
00043                 return false;
00044             }
00045         } else {
00046             if (offset < 0 || offset > 5) {
00047                 CommandTerminal::setErrorMessage("Invalid offset, expects (0-5)");
00048                 return false;
00049             }
00050         }
00051 
00052         return true;
00053     }
00054 
00055     CommandTerminal::setErrorMessage("Invalid arguments");
00056     return false;
00057 }